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Rating Stats for

Sven Hohenstein

Rating
1567.37 (4,390th)

Reputation
67,608 (1,294th)

Page: 1 ... 5 6 7 8 9 ... 32

Title	Δ
Replace missing values with mean	-0.20
grepl repetition of upperbound and plus character	+0.36
PHP - Get the first char in regex [...]+	-1.92
How to overlay a bar plot on the line with difference of two lines...	0.00
R - Logistic Regression - Sparse Matrix	0.00
R: how to find the first digit in a string	-1.00
In R, what is the default link function used when using the glm fun...	0.00
Looping Linear Regression on subsets of data in a data.frame	-2.22
Hole in the center of a pie chart with ggplot	0.00
Rename column entries from another column in R	0.00
Construct a matrix according to an arrangement in R	0.00
What is the R equivalent of SQL "SELECT * FROM table GROUP BY...	-1.03
R: How to use IF correctly?	+1.01
Is there a simple way of pairing unique data points in a data frame?	-1.11
Reading a text file with double space delimiter in R	+0.37
grep can not match regular expression with a date whose type is cha...	+2.51
find indices of values that sum up to a given value in R	-0.45
mixing content of DNA (list) in R	-0.13
how to add up values before and after a slash	-0.13
Building a box plot from all columns of data frame with column name...	0.00
R: How to extract some large numbers, but not others, from data frame	+1.74
find reciprocal row duplicates	-0.12
Regex in R: How to extract certain letters from alphanumeric elemen...	-0.51
R - Sum rows of same category	-1.26
Calculate the percentage of zeros that I have in a column in R	+0.82
Removing rows with * prefixed string	-0.66
String processing in R (find and replace)	-0.34
R Graphics Legends Commands	0.00
Sample group with replacement	0.00
counting occurrences in data.frame in r	+0.37
Does an expected value command exist in R	+1.53
generate a new dataset based on individual information	-0.30
Replace portions of dataframe not containing certain characters	-0.86
regarding building regression models including interaction effects...	-0.47
data.table column creation with `:=` and double indexing	+2.36
R: substract the Y column as a matrix	-0.12
R: ifelse statement and seq() function parameters	0.00
Converting strange data.frame to matrix in R	-1.67
Splitting and iterative simple regression in r	-1.00
Extractor function for "call" in lm	-0.15
R - if-else applied to a list	+0.29
comparing and finding overlap range in R	-2.14
Combine two flat contingency tables (ftable) in R?	0.00
Adding total on top of stacked bar graphs	0.00
Error in IF statement	0.00
How to use gsub to remove parts from a list in R	0.00
how do you plot multiple functions on one single graph when run on...	-0.13
Function for Logistic Regression Training Set	0.00
R - Pass a string to a formula for dataframe subset	-1.17
data.table: Using with=False and transforming function/summary func...	-0.62